- Why is cow milk white?
- What are the 5 compounds?
- Is coffee a homogeneous mixture?
- Is milk a chemical reaction?
- Is toothpaste a compound?
- What is the bad ingredient in toothpaste?
- Is honey a compound?
- What are 10 examples of homogeneous mixtures?
- What are the 5 examples of homogeneous mixture?
- Is milk a compound?
- Is milk a homogeneous mixture?
Why is cow milk white?
Why is milk white.
Milk is naturally a white substance due to the make-up of water and other components including fat and protein that mix together to form tiny particles which reflect light..
What are the 5 compounds?
Examples of Compounds:Water – Formula: H2O = Hydrogen2 + Oxygen. … Hydrogen Peroxide – Formula: H2O2 = Hydrogen2 + Oxygen2 … Salt – Formula: NaCl = Sodium + Chlorine. … Baking Soda – Formula: NaHCO3 = Sodium + Hydrogen + Carbon + Oxygen3 … Octane – Formula: C8H18 = Carbon8 + Hydrogen18
Is coffee a homogeneous mixture?
It is yes because the drink is a solution of various solids in water. It has the same properties at all points within a sample, as do all (well-mixed) solutions. Since instant coffee is prepared by evaporating such a solution, it is possible that it is a homogeneous mixture too.
Is milk a chemical reaction?
Answer and Explanation: The souring of milk is a chemical reaction. Milk that is spoiled is sour, with a foul taste and odor. It can also become lumpy and curdled.
Is toothpaste a compound?
Toothpaste can be a compound or a mixture. Typical “old fashioned” toothpastes have one chemical formula and therefore are simply compounds, however, newer toothpastes which have microgranules in them and different varieties of chemicals mixed together are going to fall part of the mixture category.
What is the bad ingredient in toothpaste?
Sodium Lauryl Sulfate (SLS) and Sodium Laureth Sulfate (SLES) are surfactants that are used in a range of products from industrial cleaners to toothpastes and their main purpose is to provide a foaming lather. The problem with SLS and SLES is that they may cause canker sores, mouth ulcers, stomach issues, and cancer.
Is honey a compound?
That’s a lot of chemistry. Honey is composed mostly of the sugars glucose and fructose. It’s what scientists term a supersaturated solution. … Its main ingredients are carbohydrates (sugars,) but it also contains, vitamins, minerals, amino acids, enzymes, organic acids, pollen, fragrance and flavor compounds.
What are 10 examples of homogeneous mixtures?
Difference between Homogeneous and Heterogeneous MixtureHomogeneous mixtureHeterogeneous mixtureIt can’t be separated out physicallyIt can be separated out physically’homo’ means the same’hetero’ means differentExample: a mixture of alcohol and waterExample: a mixture of sodium chloride and sand2 more rows
What are the 5 examples of homogeneous mixture?
Some examples of homogeneous mixtures are: Water and sugar. Water and salt….In heterogeneous mixtures, the constituents appear separately.oil and water.a soil sample.sandy water.a carbonated beverage or beer (the CO2 gas appears separately within the liquid)orange juice with pulp in it.water with ice cubes in it.
Is milk a compound?
Answer and Explanation: Milk is a mixture. Milk is not an element that is listed on the periodic table. Milk is not a single compound, but a mixture of compounds.
Is milk a homogeneous mixture?
Homogeneous mixtures are also called solutions. … Milk, for example, appears to be homogeneous, but when examined under a microscope, it clearly consists of tiny globules of fat and protein dispersed in water. The components of heterogeneous mixtures can usually be separated by simple means.